The Smart Buyer’s Guide: What to Look for in a Used Semi-Truck
: Request a detailed history showing regular oil changes (typically every 15,000–30,000 miles for modern diesels), filter replacements, and cooling system flushes. what to look for when buying a used semi truck
: Look for oil leaks around the block and gaskets, and signs of coolant residue. The Smart Buyer’s Guide: What to Look for
: Check for excessive crankcase pressure, which can indicate internal engine wear. 000 miles for modern diesels)
: Ensure oil is clean and free of metal shavings. Milky residue in the oil or coolant suggests cross-contamination. 3. Structural & Mechanical Integrity